<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Login</title>
</head>
<body>
<form action="/index/" method="post">
    <div>账号：<input type="text" name="user" placeholder="请输入账号"></div>
    <div>密码：<input type="password" name="pwd" placeholder="请输入密码"></div>
    <div><input type="submit" name="sub" value="提交"></div>
</form>
</body>
</html>